<template>
	<view>
		<!-- 选择收货地址的盒子 -->
		<view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
			<button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址</button>
		</view>
		 <!-- 渲染收货信息的盒子 -->
		  <view class="address-info-box" v-else @click="chooseAddress">
		    <view class="row1">
		      <view class="row1-left">
		        <view class="username">收货人：<text>{{address.userName}}</text></view>
		      </view>
		      <view class="row1-right">
		        <view class="phone">电话：<text>{{address.telNumber}}</text></view>
		        <uni-icons type="arrowright" size="16"></uni-icons>
		      </view>
		    </view>
		    <view class="row2">
		      <view class="row2-left">收货地址：</view>
		      <view class="row2-right">{{addstr}}</view>
		    </view>
		  </view>
		  <!-- 底部的边框线 -->
		  <image src="/static/cart_border@2x.png" class="address-border"></image>
	</view>
</template>

<script>
	import { mapState, mapMutations, mapGetters} from 'vuex'
	export default {
		name:"my-address",
		data() {
			return {
				// 收货地址
				// address: {},
			};
		},
		computed: {
			...mapState('m_user', ['address']),
			...mapGetters('m_user', ['addstr'])
			// 收货详细地址的计算属性
			// addstr() {
			//     // 判断address是否已经获取
			//     if(JSON.stringify(this.address) ==='{}') return ''
			
			//     // 拼接 省，市，区，详细地址 的字符串并返回给用户
			//     return this.address.provinceName + this.address.cityName + this.address.countyName + this.address.detailInfo
			// }
		},
		methods: {
			...mapMutations('m_user', ['updateAddress']),
			// 选择收货地址
			async chooseAddress() {
				// 1. 调用小程序提供的 chooseAddress() 方法，即可使用选择收货地址的功能
				//    返回值是一个数组：第 1 项为错误对象；第 2 项为成功之后的收货地址对象
				const [err, succ] = await uni.chooseAddress()
				console.log(succ)
				if(err !== null) return uni.$showMsg('请选择收货地址')
				// 设置收货地址
				// this.address = succ
				this.updateAddress(succ)
				
			}
		}
	}
</script>

<style lang="scss">
// 底部边框线的样式
.address-border {
  // display: block;
  vertical-align: middle;
  width: 100%;
  height: 5px;
}
// 选择收货地址的盒子
.address-choose-box {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}
// 渲染收货信息的盒子
.address-info-box {
  font-size: 12px;
  height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 5px;
  // 第一行
  .row1 {
    display: flex;
    justify-content: space-between;
    .row1-right {
      display: flex;
      align-items: center;
      .phone {
        margin-right: 5px;
      }
    }
  }
  // 第二行
  .row2 {
    display: flex;
    align-items: center;
    margin-top: 10px;
    .row2-left {
      white-space: nowrap;
    }
  }
}
</style>